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It`s not your fault tear down is rather incomplete. It doesn`t have complete instructions as to deconstruction for repair.
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THANK YOU FOR A GOOD TRANSACTION, NICE COPY, CLEAR
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Very Good! All the diagram are easy to read, and its complete.
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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
4. LCD panel drive center voltage adjustment (Perform the
adjustment when replacing main PC board or LCD panel)
When inputting video signal data to the LCD panel, center voltage of specified range is adjusted to output symmetrical wave. If this voltage is out of alignment, the LCD panel is damaged by flicker or burning. So it must adjust completely. R, G and B panels should be adjusted for each front projection mode (Front) and Ceiling hunger projection mode (Ceiling). (1) Start signal generate software (SINGO98.exe) and select the Burst signal to output.
(3) Press [R], [G] or [B] key to select the adjustment. When you press the key, it turns ON or OFF. For example, to display red, press [G] and [B].
R-Burst
B-Burst
(2) Right-click to display the Burst submenu, enter [1] in the line interval box and select [V] in the H/ V.
G-Burst
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